The Late Pliocene Marine Formation at St Erth, Cornwall

Autor: Mitchell, G. F., Catt, J. A., Weir, A. H., McMillan, Nora F., Margerel, J. P., Whatley, R. C.
Zdroj: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 1973 Oct 01. 266(874), 1-37.
Databáze: JSTOR Journals